1245444432

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1823}}^1$

素因数の和:2208

約数の個数: 80

約数和(自身を含む): 3303979008

約数和(自身を除く): 2058534576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 331, 344, 516, 662, 688, 993, 1032, 1324, 1823, 1986, 2064, 2648, 3646, 3972, 5296, 5469, 7292, 7944, 10938, 14233, 14584, 15888, 21876, 28466, 29168, 42699, 43752, 56932, 78389, 85398, 87504, 113864, 156778, 170796, 227728, 235167, 313556, 341592, 470334, 603413, 627112, 683184, 940668, 1206826, 1254224, 1810239, 1881336, 2413652, 3620478, 3762672, 4827304, 7240956, 9654608, 14481912, 25946759, 28963824, 51893518, 77840277, 103787036, 155680554, 207574072, 311361108, 415148144, 622722216, 1245444432]

約数ペア:

[(1, 1245444432), (2, 622722216), (3, 415148144), (4, 311361108), (6, 207574072), (8, 155680554), (12, 103787036), (16, 77840277), (24, 51893518), (43, 28963824), (48, 25946759), (86, 14481912), (129, 9654608), (172, 7240956), (258, 4827304), (331, 3762672), (344, 3620478), (516, 2413652), (662, 1881336), (688, 1810239), (993, 1254224), (1032, 1206826), (1324, 940668), (1823, 683184), (1986, 627112), (2064, 603413), (2648, 470334), (3646, 341592), (3972, 313556), (5296, 235167), (5469, 227728), (7292, 170796), (7944, 156778), (10938, 113864), (14233, 87504), (14584, 85398), (15888, 78389), (21876, 56932), (28466, 43752), (29168, 42699)]